$128 — Chicago to Las Vegas, Nonstop (Roundtrip Incl. Tax)

Spirit Airlines is offering flights from Chicago to Las Vegas for only $128 roundtrip, including taxes. This fare is available on select dates through early June, and is half-off rates that were available earlier this week. Do keep in mind that Spirit charges carry-on and checked-bagage fees of $30-$45. So pack light and have a great time!

Note: American Airlines is offering fares for the same route starting at $174 roundtrip.

These fares are not part of an advertised sale and may disappear at any time. To easily find the cheapest days to travel, use Fly.com’s Low Fare Calendar for Chicago to Las Vegas.

If you aren’t departing from Chicago, be sure to check out our cheap flights to Las Vegas page for the best prices and Low Fare Calendars from major cities throughout the U.S.